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Explanation: Last Thursday the view toward sunset from the 2.5 kilometer summit of Cerro Las Campanas in the remote Chilean Andes was amazing. Bright but fading Mercury stood very close to a two day old Moon. Both a sunlit lunar crescent and earthlit lunar nightside are captured with the fleeting innermost planet in this breathtaking mountainscape. Even below the conjunction of Moon and Mercury, a close pairing of brilliant Venus and bright star Regulus hangs in the sky, still above the colorful western horizon. Of course amazing skies above Las Campanas are not unexpected. The region is currently home to the twin Magellan telescopes of the Las Campanas Observatory and the summit location is the site of the future Giant Magellan Telescope.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Mercury - Moon
Publications with words: Mercury - Moon
See also:
- APOD: 2025 June 28 Á Lunar Farside
- APOD: 2025 June 20 Á Major Lunar Standstill 2024 2025
- APOD: 2025 June 18 Á Space Station Silhouette on the Moon
- MESSENGER s Last Day on Mercury
- APOD: 2025 April 22 Á Terminator Moon: A Moonscape of Shadows
- Moon Near the Edge
- APOD: 2025 April 8 Á Moon Visits Sister Stars